In Using a Regression Model,if a New Independent Variable Is

question 177

Multiple Choice

In using a regression model,if a new independent variable is added,the value of the R²(coefficient of multiple determination) will ___________ decrease.

• A)always
• B)sometimes
• C)never

---

Definitions:

Woman

Refers to an adult human female.

Psychology

the scientific study of the mind and behavior, encompassing both conscious and unconscious phenomena, as well as thought and feeling.

Behaviourist

A psychologist or scientist who studies and interprets human and animal behavior in terms of observable actions and reactions.

Environmental Factors

External elements including climate, geography, pollution, and sociocultural aspects that can influence an organism's growth, development, and existence.